Question

BER At a construction site, a brick with a mass of 1.5 kg is perched 34.5 m above the ground. What is the brick's potential energy? Formula: Work with Units: Variables with units: Fina: Answer with maits:​

Answer 1

Answer:

507.15 J

Explanation:

The potential energy of a body can be found by using the formula

PE = mgh

where

m is the mass

h is the height

g is the acceleration due to gravity which is 9.8 m/s²

From the question we have

PE = 1.5 × 9.8 × 34.5 = 507.15

We have the final answer as

507.15 J

Hope this helps you